In The Melancholy of Haruhi Suzumiya, Endless 8 episode 6, while they're cooling off after the frog costume section, Kyon says "I feel like I just escaped the" and then something that sounds german,...

I don't see any symbolism, I see cliche and stale metaphor, but no symbolism.
And vague, impersonal lines "What I did to you" "The scars of your heart"
they mean nothing to the reader without context...

This one isn't really so much about whether it's right or wrong, its about your shared opinion on it. Swingers and voyeuristic couples are still in relationships, but their ideas on what is and isn't...

This this and this. Confidence is the number one thing when it comes to girls. It's the same thing with everything, if you feel comfortable in your clothes you could wear a lenny kravitz giant scarf...